Initial Commit

packages/foundation/data/validation/src/schemas/enum/enum.test.ts

@@ -0,0 +1,39 @@
+import { describe, expect, it } from "@suaveplan/testing/runner";
+import { ValidationError } from "../../errors/errors.js";
+import { enumeration } from "./enum.js";
+
+describe("EnumSchema", () => {
+    const colors = enumeration(["red", "green", "blue"] as const);
+
+    it("accepts valid enum value", { timeout: 5000 }, () => {
+        expect(colors.parse("red")).toBe("red");
+    });
+
+    it("accepts all valid values", { timeout: 5000 }, () => {
+        expect(colors.parse("green")).toBe("green");
+        expect(colors.parse("blue")).toBe("blue");
+    });
+
+    it("rejects invalid value", { timeout: 5000 }, () => {
+        expect(() => colors.parse("yellow")).toThrow(ValidationError);
+    });
+
+    it("returns correct error code", { timeout: 5000 }, () => {
+        const r = colors.safeParse("purple");
+        expect(r.success).toBe(false);
+        if (!r.success)
+            expect(r.error.issues[0]?.code).toBe(
+                "VALIDATION.ENUM.INVALID_VALUE"
+            );
+    });
+
+    it("works with numeric enum", { timeout: 5000 }, () => {
+        const nums = enumeration([1, 2, 3] as const);
+        expect(nums.parse(2)).toBe(2);
+        expect(nums.safeParse(4).success).toBe(false);
+    });
+
+    it("rejects empty string for non-empty enum", { timeout: 5000 }, () => {
+        expect(colors.safeParse("").success).toBe(false);
+    });
+});